The compact 2" x 3" RACM150S-K power supplies achieve a high power density of up to 26 W/in³ and deliver up to 225 watts of boost power to support dynamic loads. With only 1 m/s of airflow, they provide up to 150 watts of continuous output power, while up to 130 watts are available under natural convection. Operating from a wide input voltage range of 85–305 VAC, these AC/DC power supplies are available either as enclosed units or in an open-frame version with a pre-mounted baseplate for enhanced heat dissipation through contact cooling. They are designed to operate over a wide temperature range from -40 °C to +85 °C. Integrated filtering ensures compliance with EN 55032 Class B, simplifying system integration without the need for additional external filters. The RACM150S-K series also meets the requirements for Overvoltage Category III (OVC III), supporting use in industrial and residential applications. For medical applications, the series provides 2MOPP isolation and meets the relevant touch-current requirements for BF applications.
| Part Number | Power (W) | Isolation | Vin (V) | Main Vout (V) | Iout 1 (mA) | Package Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
RACM150S-12SK/277/ENC
Coming Soon
| 150 | Isolated | 80 - 305 | 10.8 to 13.2 | 12500 | Open Frame 2"x3" |
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| 2 |
|
RACM150S-12SK/277/OF
Coming Soon
| 150 | Isolated | 80 - 305 | 10.8 to 13.2 | 12500 | Open Frame 2"x3" |
|
| |||||
| 3 |
|
RACM150S-15SK/277/ENC
Coming Soon
| 150 | Isolated | 80 - 305 | 13.5 to 16.5 | 10000 | Open Frame 2"x3" |
|
| |||||
| 4 |
|
RACM150S-15SK/277/OF
Coming Soon
| 150 | Isolated | 80 - 305 | 13.5 to 16.5 | 10000 | Open Frame 2"x3" |
|
| |||||
| 5 |
|
RACM150S-24SK/277/ENC
Coming Soon
| 150 | Isolated | 80 - 305 | 21.6 to 26.4 | 6250 | Open Frame 2"x3" |
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| 6 |
|
RACM150S-24SK/277/OF
Coming Soon
| 150 | Isolated | 80 - 305 | 21.6 to 26.4 | 6250 | Open Frame 2"x3" |
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| |||||
| 7 |
|
RACM150S-36SK/277/ENC
Coming Soon
| 150 | Isolated | 80 - 305 | 32.4 to 39.6 | 4166 | Open Frame 2"x3" |
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| |||||
| 8 |
|
RACM150S-36SK/277/OF
Coming Soon
| 150 | Isolated | 80 - 305 | 32.4 to 39.6 | 4166 | Open Frame 2"x3" |
|
| |||||
| 9 |
|
RACM150S-48SK/277/ENC
Coming Soon
| 150 | Isolated | 80 - 305 | 43.2 to 52.8 | 3125 | Open Frame 2"x3" |
|
| |||||
| 10 |
|
RACM150S-48SK/277/OF
Coming Soon
| 150 | Isolated | 80 - 305 | 43.2 to 52.8 | 3125 | Open Frame 2"x3" |
|
|
| Attributes | RACM150S-K |
|---|---|
| Product Category | AC/DC |
| Power (W) | 150 |
| Isolation | Isolated |
| Vin (V) | 80 - 305 |
| Nr. of Outputs | Single |
| Isolation (kV) | 4.2 |
| Mounting Type | Connector |
| Package Style | Open Frame 2"x3" |
| Length (mm) | 94.9 |
| Certifications | CB, CE, EN 55032, EN 60601-1-2, EN 62368-1, UL 60601-1, UL 62368-1 |
| MIN Operating Temp (°C) | -40 |
| MAX Operating Temp (°C) | 85 |
| Protections | OCP, OVP, SCP |
| Trim Pin Output Voltage Adjustment | +/-10% |
| Directives | REACH, RoHS 2+ (10/10) |
| Packaging Type | Tray |
| Warranty | 3 Years |
| Regulation | Regulated |
| MIN Storage Temperature (°C) | -40 |
| MAX Storage Temperature (°C) | 85 |
| Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
RACM150S-12SK/277/ENC
Coming Soon
| 150 | 12 | 80 - 305 | Connector |
| ||
| 2 |
|
RACM150S-12SK/277/OF
Coming Soon
| 150 | 12 | 80 - 305 | Connector |
| ||
| 3 |
|
RACM150S-15SK/277/ENC
Coming Soon
| 150 | 15 | 80 - 305 | Connector |
| ||
| 4 |
|
RACM150S-15SK/277/OF
Coming Soon
| 150 | 15 | 80 - 305 | Connector |
| ||
| 5 |
|
RACM150S-24SK/277/ENC
Coming Soon
| 150 | 24 | 80 - 305 | Connector |
| ||
| 6 |
|
RACM150S-24SK/277/OF
Coming Soon
| 150 | 24 | 80 - 305 | Connector |
| ||
| 7 |
|
RACM150S-36SK/277/ENC
Coming Soon
| 150 | 36 | 80 - 305 | Connector |
| ||
| 8 |
|
RACM150S-36SK/277/OF
Coming Soon
| 150 | 36 | 80 - 305 | Connector |
| ||
| 9 |
|
RACM150S-48SK/277/ENC
Coming Soon
| 150 | 48 | 80 - 305 | Connector |
| ||
| 10 |
|
RACM150S-48SK/277/OF
Coming Soon
| 150 | 48 | 80 - 305 | Connector |
|
| Titel | Typ | Datum |
|---|---|---|
| 277.pdf | Datasheet | |
| RACM150S-K_277_ENC_installation_guide.pdf | Installation | 22.09.2026 |
| RACM150S-K_277_OF_installation_guide.pdf | Installation | 22.09.2026 |
| Titel | Typ | Datum |
|---|---|---|
| AC/DC-Wandler für Medizintechnik – Baureihe RACM | Podcast | 03.04.2020 |